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Hacker Rank: Day 5 Loops


Hacker Rank: Day 5 Loops

Task:

Given an integer, n , print its first 10 multiples. 

Each multiple n x i (where 1< i <10) should be printed on a new line in the form: n x i = result.

Example:

n = 3

The printout should look like this

3 x 1 = 3

3 x 2 = 6

3 x 3 = 9

3 x 4 = 12

3 x 5 = 15

3 x 6 = 18

3 x 7 = 21

3 x 8 = 24

3 x 9 = 27

3 x 10 = 30

Input Format:

A single integer,n.

Constraints:
2 < n < 20

Output Format:

Print 10 lines of output; each line i(where 1 < i < 10 ) contains the result of n x i in the form:

n x i = result.

Sample Input:

2

Sample Output:

2 x 1 = 2

2 x 2 = 4

2 x 3 = 6

2 x 4 = 8

2 x 5 = 10

2 x 6 = 12

2 x 7 = 14

2 x 8 = 16

2 x 9 = 18

2 x 10 = 20

PHP Solutions:

$stdin = fopen("php://stdin", "r");

fscanf($stdin, "%d\n", $n);

fclose($stdin);

for($i=1;$i<=10;$i++){

    echo $n.' x '.$i .' = '.$n*$i."\n";

}

Tags : hackerRank, PHP,

Views : 432

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